갑자기 불꽃처럼

Dae Bin and Hyung Joo go on a TV date program and meet Na Yeong and Jung Ae, respectively. Hyung Joo loves Jung Ae but hesitates between the two women. Dae Bin goes for Jung Ae and Hyung Joo ends up at Na Yeong's apartment. After Dae Bin and Jung Ae's engagement Jung Ae finds Hyung Joo and spends the night in his room. They take a trip to Nami island resortand got in a boat accident which killed her and left Hyung Joo paralyzed. Later, Dae Bin marries Na Yeong but she doesn't trust his love. Finally, Hyung Joo regains consciousness to confess that he loved Jung Ae. Na Yeong returns to her husband.